Rio Tinto International Holdings Limited, a wholly owned subsidiary of Rio Tinto plc, is party to the Transaction Agreement and is expected to hold Rio Tinto’s 33% shares in the Joint Venture.

Operational excellence: Copper equivalent (CuEq)1 production rose 8% YoY in 2025, with shipments up 5%, driven by the strong ramp-up of Oyu Tolgoi, a record year for bauxite production and our ...

Kennecott produces both minerals and operates one of only two copper smelters in the U.S., reinforcing its role as a strategic supplier for the energy transition. Kennecott is also one of only two U.S ...

The world needs more copper. From everyday appliances like toasters and washing machines, to the solar panels and wind turbines that will power a renewable future, copper is an ever more in-demand ...

We operate in 35 countries where our 60,000+ employees are working to find better ways to provide the materials the world needs ...

LONDON -- Rio Tinto and Imperial College London have today launched the Rio Tinto Centre for Future Materials, as part of a programme that will accelerate the development of new sustainable techniques ...

MELBOURNE, Australia--(BUSINESS WIRE)-- Rio Tinto will drive development of Australia’s largest solar power project near Gladstone, after agreeing to buy all electricity from the 1.1GW 1 Upper ...

LONDON--(BUSINESS WIRE)-- Rio Tinto today announces a new operating model and executive team to shape the company’s next chapter. The changes simplify and streamline the organisation to drive greater ...

Rio Tinto hosted an investor site visit to the Oyu Tolgoi copper mine in Mongolia, which is set to become the world’s fourth largest copper mine by 2030.

WEIPA, Australia--(BUSINESS WIRE)-- Rio Tinto has approved a new 12.4MW solar farm and 8.8MVa/2.1MWh of battery storage to provide renewable energy for the Amrun bauxite operations near Weipa in ...

FORT DAUPHIN, Madagascar -- International environmental experts, JBS&G Australia Pty Ltd (JBS&G), have completed a comprehensive independent community study of radiation at the Rio Tinto QIT ...